Edelbrock: Pro-Flo 4 EFI Systems

The newest generation of the self-learning Pro-Flo EFI from Edelbrock—the Pro-Flo 4—features a variety of new advancements, including an ECU with a faster processor, waterproof housing, and half the depth of its predecessor. Other overall enhancements include improved Bluetooth wireless technology, E-Tuner app with preloaded calibrations, LS compatibility, and cold start and acceleration tuning control—all while retaining the renowned Pro-Flo ease of use. A lower price even for popular Chevy, Chrysler, Ford, and Pontiac applications makes a great release even better. These Edelbrock kits are complete EFI systems: one part number, no additional components required. Now shipping!


  • New lower price.
  • Complete EFI system—no additional components needed.
  • Improved Bluetooth wireless technology.
  • Easy-to-use E-Tuner app preloaded with dyno-developed calibrations.
  • Updated waterproof ECU housing now half the size.
  • Now available for popular LS platform.

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